Table 2.
Characteristics of children with CRD (N=22,877) with and without VTE, MarketScan® Commercial Databases 2003-2012
| VTE (n=126) | No VTE (n=22,751) | p-value | |
|---|---|---|---|
| n (%) | n (%) | ||
| Age (Y) | |||
| <1 | 55 (43.7) | 10,486 (46.1) | |
| 1-4 | 12 (9.5) | 3,572 (15.7) | |
| 5-9 | 9 (7.1) | 3,367 (14.8) | <0.001 |
| 10-14 | 21 (16.7) | 3,062 (13.5) | |
| 15-17 | 29 (23.0) | 2,264 (10.0) | |
| Mean Age (SD) | 6.6 (6.9) | 4.6 (5.7) | 0.002 |
| Male Gender | 71 (56.3) | 14,017 (61.6) | 0.23 |
| Type of CRDa | |||
| Congenital Anomalies | 63 (50.0) | 19,706 (86.6) | <0.0001 |
| Nephrotic Syndrome | 32 (25.4) | 1,623 (7.1) | <0.0001 |
| Chronic Glomerulonephritis | 10 (7.9) | 883 (3.9) | 0.03 |
| Chronic Kidney Disease | 55 (43.7) | 3,041 (13.4) | <0.0001 |
| In-Hospital Mortality | 15 (11.9) | 214 (0.9) | <0.0001 |
| Co-Occurring Conditions and Procedures | |||
| Non-renal Complex Chronic Conditions | 93 (73.8) | 4,595 (20.2) | <0.0001 |
| Recent Trauma | 17 (13.5) | 1,039 (4.6) | <0.0001 |
| Recent Surgery | 52 (41.3) | 2,172 (9.5) | <0.0001 |
| Recent Infection | 43 (34.1) | 1,589 (7.0) | <0.0001 |
| Evidence of End Stage Kidney Disease | |||
| Hemodialysis | 11 (8.7) | 163 (0.7) | <0.0001 |
| Renal Transplant Recipient | 9 (7.1) | 320 (1.4) | <0.0001 |
a
Some patients met criteria for more than a single category.